Add multi-file fortune support + smarter cache repetition (v0.5.5)

CHANGELOG.md

@@ -1,5 +1,29 @@
 # Changelog
 
+## [0.5.5] - 2025-02-07
+
+### Added
+
+- Support for **multiple fortune files** via `--file <PATH>` (repeatable).
+- New configuration key `fortune_files` (list).  
+  When populated, it takes priority over `default_file`.
+- Automatic **config migration**: if `fortune_files` is missing or empty,
+  it is initialized with the value of `default_file`.
+- Intelligent **no-repeat** mechanism:  
+  rfortune avoids showing the **same quote twice in a row** from the **same file**.
+- Unified JSON-based quote cache shared across multiple fortune files.
+
+### Changed
+
+- `files_fortune` is now deprecated and replaced by `fortune_files`.  
+  Existing configurations remain compatible via `serde(alias)`.
+
+### Removed
+
+- Deprecated single-file `print_random()` function.
+
+---
+
 ## [0.5.3] - 2025-11-05
 
 ### Fixed

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rfortune"
-version = "0.5.3"
+version = "0.5.5"
 edition = "2024"
 authors = ["Umpire274 <umpire274@gmail.com>"]
 description = "A Rust-based clone of the classic UNIX 'fortune' command"
@@ -31,4 +31,5 @@ dirs = "6.0.0"
 serde = { version = "1.0.228", features = ["derive"] }
 serde_yaml = "0.9.33"
 atty = "0.2.14"
+serde_json = "1.0.145"
 

README.md

@@ -192,18 +192,83 @@ rfortune cache clear
 
 ---
 
-## 📁 File Format
+### Configuration (`rfortune.conf`)
+
+Example:
+
+```yaml
+default_file: "/home/user/.local/share/rfortune/rfortune.dat"
+print_title: true
+use_cache: true
+
+# Optional: load additional quote files
+fortune_files:
+  - "/usr/local/share/rfortune/philosophy.fort"
+  - "/usr/local/share/rfortune/tech.fort"
+```
+
+Priority order:
+
+1. `--file <PATH>` CLI argument(s)
+2. `fortune_files` list in config
+3. `default_file`
+
+---
+
+### Multiple Sources Configuration
+
+You can load quotes from multiple files and rfortune will automatically
+choose one at random:
+
+```bash
+rfortune --file my_quotes.fort --file jokes.fort --file tech.fort
+```
+
+Or configure them permanently:
+
+```yaml
+fortune_files:
+  - "/path/to/my_quotes.fort"
+  - "/path/to/jokes.fort"
+```
+
+If both are present, **CLI always wins**.
+
+### Smart Quote Repetition Avoidance
+
+rfortune keeps a small cache and automatically avoids repeating
+the **same quote twice in a row**, but **only for quotes from the same file**.
+
+This keeps the output natural across multiple sources.
+
+---
+
+### Migration from older versions
+
+If your previous configuration did not contain `fortune_files`,
+rfortune will automatically migrate your config by adding it and setting:
+
+```yaml
+fortune_files:
+  - default_file
+```
+
+No manual action is required.
+
+---
+
+## 📁 Fortune File Format
 
 Each fortune must be on one or more lines separated by `%`, like so:
 
-```txt
-%
-The best way to get a good idea is to get a lot of ideas.
-%
-Do or do not. There is no try.
-%
-To iterate is human, to recurse divine.
-%
+  ```txt
+  %
+  The best way to get a good idea is to get a lot of ideas.
+  %
+  Do or do not. There is no try.
+  %
+  To iterate is human, to recurse divine.
+  %
 ```
 
 You may optionally add a title at the top of the file by starting the first line with #. The title will be printed

src/cli.rs

@@ -1,3 +1,4 @@
+use clap::ArgAction;
 use clap::{Parser, Subcommand};
 
 #[derive(Parser, Debug)]
@@ -27,8 +28,8 @@ while preserving the spirit of the original UNIX command.",
 )]
 pub struct Cli {
     /// Fortune file to use instead of the default (rfortune.dat)
-    #[arg(short, long)]
-    pub file: Option<String>,
+    #[arg(long = "file", value_name = "FILE", num_args = 1.., action = ArgAction::Append)]
+    pub files: Option<Vec<String>>,
 
     #[command(subcommand)]
     pub command: Option<Commands>,

src/config.rs

@@ -10,12 +10,14 @@ pub struct Config {
     pub default_file: Option<String>,
     pub print_title: Option<bool>,
     pub use_cache: Option<bool>,
+    #[serde(default)]
+    pub fortune_files: Vec<String>,
 }
 
 pub(crate) fn app_dir() -> PathBuf {
     let mut base = data_dir().unwrap_or_else(|| {
         // fallback molto conservativo
-        let mut p = std::env::current_dir().unwrap_or_else(|_| PathBuf::from("."));
+        let mut p = env::current_dir().unwrap_or_else(|_| PathBuf::from("."));
         p.push(".rfortune");
         p
     });
@@ -60,6 +62,7 @@ pub fn init_config_file() -> std::io::Result<()> {
         default_file: Some(get_default_path().to_string_lossy().to_string()),
         print_title: Some(true),
         use_cache: Some(true),
+        fortune_files: vec![],
     };
     let yaml = serde_yaml::to_string(&cfg).expect("Failed to serialize config");
     fs::write(path, yaml)?;
@@ -92,8 +95,19 @@ In Rust we trust.
 /// Carica la configurazione se presente
 pub fn load_config() -> Option<Config> {
     let path = get_config_path();
-    let content = fs::read_to_string(path).ok()?;
-    serde_yaml::from_str(&content).ok()
+    let content = fs::read_to_string(&path).ok()?;
+    let mut cfg: Config = serde_yaml::from_str(&content).ok()?;
+
+    // ✅ MIGRATION AUTOMATICA
+    if cfg.fortune_files.is_empty()
+        && let Some(df) = &cfg.default_file
+    {
+        cfg.fortune_files = vec![df.clone()];
+    }
+
+    let _ = cfg.save(); // ignoriamo eventuali errori non critici
+
+    Some(cfg)
 }
 
 /// Tenta di migrare una vecchia configurazione `config.yaml` a `rfortune.conf`
@@ -190,3 +204,21 @@ pub fn run_config_edit(editor_arg: Option<String>) -> std::io::Result<()> {
 
     Ok(())
 }
+
+impl Config {
+    /// Salva la configurazione corrente su disco (YAML).
+    pub fn save(&self) -> Result<(), String> {
+        let path = get_config_path();
+        let parent = path.parent().unwrap();
+
+        if !parent.exists() {
+            fs::create_dir_all(parent)
+                .map_err(|e| format!("Could not create config directory: {e}"))?;
+        }
+
+        let yaml =
+            serde_yaml::to_string(&self).map_err(|e| format!("Could not serialize config: {e}"))?;
+
+        fs::write(&path, yaml).map_err(|e| format!("Could not write config file: {e}"))
+    }
+}

src/main.rs

@@ -1,7 +1,9 @@
 use clap::Parser;
+use rfortune::config::Config;
 use rfortune::log::ConsoleLog;
 use rfortune::utils::ensure_app_initialized;
-use rfortune::{config, loader, utils};
+use rfortune::{config, utils};
+use std::path::Path;
 
 mod cli;
 mod commands;
@@ -18,6 +20,17 @@ fn main() {
         return;
     }
 
+    // ✅ CARICHIAMO LA CONFIG UNA VOLTA QUI
+    let config = config::load_config().unwrap_or_else(|| {
+        ConsoleLog::warn("No configuration file found. Using defaults.");
+        Config {
+            default_file: Some(config::get_default_path().to_string_lossy().to_string()),
+            print_title: Some(true),
+            use_cache: Some(true),
+            fortune_files: vec![],
+        }
+    });
+
     match cli.command {
         // ---------------- CONFIG ----------------
         Some(Commands::Config { action }) => match action {
@@ -45,19 +58,20 @@ fn main() {
 
         // ---------------- DEFAULT: print random fortune ----------------
         None => {
-            let file_path = if let Some(path) = cli.file {
-                std::path::PathBuf::from(path)
-            } else {
-                config::get_default_path()
-            };
+            // 1. Risolve la PRIORITÀ delle sorgenti
+            let sources = utils::resolve_fortune_sources(cli.files.clone(), &config);
+
+            if sources.is_empty() {
+                ConsoleLog::ko("No fortune sources configured or provided.");
+                return;
+            }
+
+            // 2. Convertiamo in Path
+            let paths: Vec<&Path> = sources.iter().map(Path::new).collect();
 
-            match loader::FortuneFile::from_file(&file_path) {
-                Ok(fortune_file) => {
-                    if let Err(e) = utils::print_random(&fortune_file, &file_path) {
-                        ConsoleLog::ko(format!("Failed to print fortune: {e}"));
-                    }
-                }
-                Err(e) => ConsoleLog::ko(format!("Error loading fortune file: {e}")),
+            // 3. Stampa citazione casuale da più file
+            if let Err(e) = utils::print_random_from_files(&paths) {
+                ConsoleLog::ko(format!("Failed to print fortune: {e}"));
             }
         }
     }